|A free IDE for Perl with multiple
tools for writing and debugging your scripts. It features multiple CGI scripts for editing, running, and debugging;
multiple input files; full server simulation; queries created from an internal Web browser or query editor;
interective I/O; directory window; code library; and code templates. It has a customizable code editor with syntax
highlighting, unlimited text size, line numbering, bookmarks, column selection,
a search-and-replace engine, multilevel undo/redo operations, and so on.